Mercurial > sdl-ios-xcode
view docs/man3/SDL_EnableUNICODE.3 @ 1057:e9d23bb80140
Date: Mon, 02 May 2005 04:23:16 -0500
From: Jonathan Atkins
Subject: Re: [PATCH] *CRITICAL* 8bit direct RGB palette not being created
I think that SDL_AllocFormat should create the palette for all 8bit
surfaces. And when the RGBAmasks match the normal 3:3:2:0 we need to
apply the old behavior. If the mask doesn't match that, then we need
to make the right palette assuming the masks are valid (I don't think
we validate any masks for high color surfaces...so we wouldn't here)
Then there's always a palette available for the 8bit surfaces.
This restores the normal behavior and allows for masks to create
palettes automatically for odd masks even, which would be a neato
thing to have in there, as SDL never did this before.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 16 May 2005 05:34:58 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
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.TH "SDL_EnableUNICODE" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference" .SH "NAME" SDL_EnableUNICODE\- Enable UNICODE translation .SH "SYNOPSIS" .PP \fB#include "SDL\&.h" .sp \fBint \fBSDL_EnableUNICODE\fP\fR(\fBint enable\fR); .SH "DESCRIPTION" .PP Enables/Disables Unicode keyboard translation\&. .PP To obtain the character codes corresponding to received keyboard events, Unicode translation must first be turned on using this function\&. The translation incurs a slight overhead for each keyboard event and is therefore disabled by default\&. For each subsequently received key down event, the \fBunicode\fR member of the \fI\fBSDL_keysym\fR\fR structure will then contain the corresponding character code, or zero for keysyms that do not correspond to any character code\&. .PP A value of 1 for \fBenable\fR enables Unicode translation; 0 disables it, and -1 leaves it unchanged (useful for querying the current translation mode)\&. .PP Note that only key press events will be translated, not release events\&. .SH "RETURN VALUE" .PP Returns the previous translation mode (\fB0\fR or \fB1\fR)\&. .SH "SEE ALSO" .PP \fI\fBSDL_keysym\fR\fR ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59